Question

A={3,4,5,2 }
B = {2,5, 6,7}
c = {9,2,4,3 }
find AX(BUC)
and Ax(BnC)​

Answer 1

Answer:

A={3,4,5,2 }

B = {2,5, 6,7}

c = {9,2,4,3 }

Step-by-step explanation:

(BUC)={2,3,4,5,6,7,9}

AX(BUC)={(3,2),(3,3),(3,4),(3,5),(3,6),(3,7),(3,9),(4,2),(4,3),(4,4),(4,5),(4,6),(4,7),(4,9),(5,2),(5,3),(5,4),(5,5),(5,6),(5,7),(5,9),(2,2),(2,3),(2,4),(2,4),(2,5),(2,6),(2,7),(2,9)}

(BnC)={2}

Ax(BnC)={(3,2),(4,2),(5,2),(2,2)}